390 static inline void usbd_evt_free(struct usbd_event *ev)  in usbd_evt_free()  argument
392 	k_mem_slab_free(&fifo_elem_slab, (void *)ev->block.data);  in usbd_evt_free()
400 static inline void usbd_evt_put(struct usbd_event *ev)  in usbd_evt_put()  argument
402 	k_fifo_put(&usbd_evt_fifo, ev);  in usbd_evt_put()
418 	struct usbd_event *ev;  in usbd_evt_flush()  local
421 		ev = usbd_evt_get();  in usbd_evt_flush()
422 		if (ev) {  in usbd_evt_flush()
423 			usbd_evt_free(ev);  in usbd_evt_flush()
425 	} while (ev != NULL);  in usbd_evt_flush()
437 	struct usbd_event *ev;  in usbd_evt_alloc()  local
458 		ev = (struct usbd_event *)block.data;  in usbd_evt_alloc()
459 		ev->block = block;  in usbd_evt_alloc()
460 		ev->evt_type = USBD_EVT_REINIT;  in usbd_evt_alloc()
461 		usbd_evt_put(ev);  in usbd_evt_alloc()
467 	ev = (struct usbd_event *)block.data;  in usbd_evt_alloc()
468 	ev->block = block;  in usbd_evt_alloc()
470 	return ev;  in usbd_evt_alloc()
475 	struct usbd_event *ev = usbd_evt_alloc();  in submit_dc_power_event()  local
477 	if (!ev) {  in submit_dc_power_event()
481 	ev->evt_type = USBD_EVT_POWER;  in submit_dc_power_event()
482 	ev->evt.pwr_evt.state = state;  in submit_dc_power_event()
484 	usbd_evt_put(ev);  in submit_dc_power_event()
855 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_ctrl()  local
857 			if (!ev) {  in usbd_event_transfer_ctrl()
862 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_ctrl()
863 			ev->evt.ep_evt.evt_type = EP_EVT_WRITE_COMPLETE;  in usbd_event_transfer_ctrl()
864 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_ctrl()
867 			usbd_evt_put(ev);  in usbd_event_transfer_ctrl()
888 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_ctrl()  local
890 			if (!ev) {  in usbd_event_transfer_ctrl()
897 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_ctrl()
898 			ev->evt.ep_evt.evt_type = EP_EVT_RECV_REQ;  in usbd_event_transfer_ctrl()
899 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_ctrl()
901 			usbd_evt_put(ev);  in usbd_event_transfer_ctrl()
908 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_ctrl()  local
910 			if (!ev) {  in usbd_event_transfer_ctrl()
915 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_ctrl()
916 			ev->evt.ep_evt.evt_type = EP_EVT_RECV_COMPLETE;  in usbd_event_transfer_ctrl()
917 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_ctrl()
937 			usbd_evt_put(ev);  in usbd_event_transfer_ctrl()
960 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_data()  local
962 			if (!ev) {  in usbd_event_transfer_data()
970 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_data()
971 			ev->evt.ep_evt.evt_type = EP_EVT_WRITE_COMPLETE;  in usbd_event_transfer_data()
972 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_data()
973 			usbd_evt_put(ev);  in usbd_event_transfer_data()
995 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_data()  local
997 			if (!ev) {  in usbd_event_transfer_data()
1005 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_data()
1006 			ev->evt.ep_evt.evt_type = EP_EVT_RECV_REQ;  in usbd_event_transfer_data()
1007 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_data()
1009 			usbd_evt_put(ev);  in usbd_event_transfer_data()
1015 			struct usbd_event *ev = usbd_evt_alloc();  in usbd_event_transfer_data()  local
1017 			if (!ev) {  in usbd_event_transfer_data()
1028 			ev->evt_type = USBD_EVT_EP;  in usbd_event_transfer_data()
1029 			ev->evt.ep_evt.evt_type = EP_EVT_RECV_COMPLETE;  in usbd_event_transfer_data()
1030 			ev->evt.ep_evt.ep = ep_ctx;  in usbd_event_transfer_data()
1032 			usbd_evt_put(ev);  in usbd_event_transfer_data()
1133 		struct usbd_event *ev;  in usbd_event_handler()  local
1135 		ev = usbd_evt_alloc();  in usbd_event_handler()
1136 		if (!ev) {  in usbd_event_handler()
1139 		ev->evt_type = evt.evt_type;  in usbd_event_handler()
1140 		ev->evt = evt.evt;  in usbd_event_handler()
1141 		usbd_evt_put(ev);  in usbd_event_handler()
1179 	struct usbd_event *ev;  in usbd_sof_trigger_iso_read()  local
1194 		ev = usbd_evt_alloc();  in usbd_sof_trigger_iso_read()
1195 		if (!ev) {  in usbd_sof_trigger_iso_read()
1199 		ev->evt_type = USBD_EVT_EP;  in usbd_sof_trigger_iso_read()
1200 		ev->evt.ep_evt.evt_type = EP_EVT_RECV_REQ;  in usbd_sof_trigger_iso_read()
1201 		ev->evt.ep_evt.ep = ep_ctx;  in usbd_sof_trigger_iso_read()
1202 		usbd_evt_put(ev);  in usbd_sof_trigger_iso_read()
1213 	struct usbd_event *ev;  in usbd_work_handler()  local
1217 	while ((ev = usbd_evt_get()) != NULL) {  in usbd_work_handler()
1218 		if (!dev_ready() && ev->evt_type != USBD_EVT_POWER) {  in usbd_work_handler()
1220 			usbd_evt_free(ev);  in usbd_work_handler()
1224 		switch (ev->evt_type) {  in usbd_work_handler()
1228 					(uint32_t)ev->evt.ep_evt.ep->cfg.addr);  in usbd_work_handler()
1230 			usbd_work_process_ep_events(&ev->evt.ep_evt);  in usbd_work_handler()
1233 			usbd_work_process_pwr_events(&ev->evt.pwr_evt);  in usbd_work_handler()
1262 			LOG_ERR("Unknown USBD event: %"PRId16, ev->evt_type);  in usbd_work_handler()
1265 		usbd_evt_free(ev);  in usbd_work_handler()
1796 			struct usbd_event *ev = usbd_evt_alloc();  in usb_dc_ep_read_continue()  local
1798 			if (!ev) {  in usb_dc_ep_read_continue()
1803 			ev->evt_type = USBD_EVT_EP;  in usb_dc_ep_read_continue()
1804 			ev->evt.ep_evt.ep = ep_ctx;  in usb_dc_ep_read_continue()
1805 			ev->evt.ep_evt.evt_type = EP_EVT_RECV_REQ;  in usb_dc_ep_read_continue()
1806 			usbd_evt_put(ev);  in usb_dc_ep_read_continue()